>1iukA (A:) observed residues (from ATOM records)
mndqelraylsqaktiavlgahkdpsrpahyvprylreqgyrvlpvnprfqgeelfgeea
vaslldlkepvdildvfrppsalmdhlpevlalrpglvwlqsgirhpefekalkeagipv
vadrclmvehkrlfrg